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  • Overview
  • Features
  • Accessories
  • Part Numbers

Overview

Removable and Lockable Mullions

Features

NON-FIRE RATED APPLICATIONS

  • 418 – Removable extruded aluminum mullion includes top and bottom retainer supplied as a stock 96” for non-fire rated applications.

FIRE-RATED APPLICATIONS

  • 424 – Fire Exit Mullion.  2” x 3” x 8’ steel tubing round corner, iron construction with iron top and bottom retainers.  To be used with two rim type devices on two independent active doors with full double door openings.
  • UL424 – UL-Listed Fire Exit Mullion.  2” x 3” x 8’ steel tubing round corner, iron construction with iron top and bottom retainers.  To be used with two rim type devices on two independent active doors with full double door openings.
  • LCKUL424 – Lockable.  UL-Listed Fire Exit Mullion.  2” x 3” x 8’ steel tubing round corner, iron construction with iron top and bottom retainers.  To be used with two rim type devices on two independent active doors with full double door openings. Schlage C keyway.
  • ICLCKUL424 – Lockable.  UL-Listed Fire Exit Mullion.  2” x 3”x 8’ steel tubing round corner, iron construction with iron top and bottom retainers.  To be used with two rim type devices on two independent active doors with full double door openings.  Interchangeable core locks will accept compatible 6 or 7 pin cores with BEST, FALCON and ARROW.
  • ICSCLCKUL424 – Lockable.  UL-Listed Fire Exit Mullion.  2” x 3” x 8’ steel tubing round corner, iron construction with iron top and bottom retainers.  To be used with two rim type devices on two independent active doors with full double door openings.  Function
    available with Full size format, Schlage Interchangeable Core.

Specifications

Accessories

  • 418 – BRACKET Top and bottom brackets with screw for 418 mullion
  • 424  – BRACKET Top and bottom brackets with screw for 424 mullion
  • UL424  – BRACKET Top and bottom brackets with screw for UL424 mullion

Cross References

Templates

Part Numbers